cu'u la xorxes.
>If na'enai is accepted that would be:
>        na'enai bo ge la djan gi la djim cu pinxe le ckafi
>        Only both John and Jim drink coffee.
I was thinking along the lines of:
    .i ge po'o la djan. gi la djim. pinxe le ckafi
but I'm not confident about how the interaction between "ge" and "po'o" would
 work - in a symbolic logic way.
ni'oco'omi'e dn.